41781050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 80854200

約数和(自身を除く): 39073150

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 89, 178, 205, 229, 410, 445, 458, 890, 1025, 1145, 2050, 2225, 2290, 3649, 4450, 5725, 7298, 9389, 11450, 18245, 18778, 20381, 36490, 40762, 46945, 91225, 93890, 101905, 182450, 203810, 234725, 469450, 509525, 835621, 1019050, 1671242, 4178105, 8356210, 20890525, 41781050]

約数ペア:

[(1, 41781050), (2, 20890525), (5, 8356210), (10, 4178105), (25, 1671242), (41, 1019050), (50, 835621), (82, 509525), (89, 469450), (178, 234725), (205, 203810), (229, 182450), (410, 101905), (445, 93890), (458, 91225), (890, 46945), (1025, 40762), (1145, 36490), (2050, 20381), (2225, 18778), (2290, 18245), (3649, 11450), (4450, 9389), (5725, 7298)]